title: Perianal Hailey-Hailey disease: an unusual differential diagnosis of condylomata acuminata.
abstract: We describe a 25-year-old woman with multiple papules in the perianal and perineal area, clinically resembling condylomata acuminata. The histology revealed an acantholytic epidermis and focal parakeratosis. The lesions were diagnosed as Hailey-Hailey disease localized in the perianal areal and need to be distinguished from human papillomavirus-associated genital lesions.
authors.affiliation: Department of Dermatology and Venereology, University of Rostock, Augustenstr. 80-84, D-18055 Rostock, Germany. kerstin.ewald@med.uni-rostock.de
authors.forename: K
authors.initials: K
authors.lastname: Ewald
authors.forename: G
authors.initials: G
authors.lastname: Gross
mesh_terms: D000328:Adult; D001004:Anus Diseases / Q000473:pathology*; D003218:Condylomata Acuminata / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D016506:Pemphigus, Benign Familial / Q000175:diagnosis / Q000473:pathology*; D011538:Pruritus Ani / Q000473:pathology*